altbilibilitdasc's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 221 | 4740 | 463 |  23 |
- | ||
| UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) | 563 | 1719 |  538 |
+515 |